103678015

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 145313280

約数和(自身を除く): 41635265

約数列:

[1, 5, 7, 35, 101, 139, 211, 505, 695, 707, 973, 1055, 1477, 3535, 4865, 7385, 14039, 21311, 29329, 70195, 98273, 106555, 146645, 149177, 205303, 491365, 745885, 1026515, 2962229, 14811145, 20735603, 103678015]

約数ペア:

[(1, 103678015), (5, 20735603), (7, 14811145), (35, 2962229), (101, 1026515), (139, 745885), (211, 491365), (505, 205303), (695, 149177), (707, 146645), (973, 106555), (1055, 98273), (1477, 70195), (3535, 29329), (4865, 21311), (7385, 14039)]